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CADILLAC

 

Engine Torque Values

 
Year Engine Spark Plug Cylinder Head Bolts Intake Manifold Exhaust Manifold Rocker Arm Shaft Bracket Rocker Arm Cover Connecting Rod Cap Bolts Main Bearing Cap Bolts Flex Plate to Crankshaft Vibration Damper Pulley
1959-60 All 20-25 65-70 25-30 25-30 65-70 35-40
1
40-45 90-100 75-80 65-70
1961 All 20-25 75
2
30-35 75 16-36
1
40-45 80-105 65-85 100- 120
1962 All 20-25 75
2
60 75 30
1
45 95 70 110
1963 All 25 75
2
60 75 28
1
40 95 75 18
3
1964-66 All 25 60
2
60
4
75 28
1
40 95 75 15
3
1967 All 25 60
2
60
4
- 28
1
40 95 75 15
3
1968-75 All 25 115 30 35 - 24
1
40 90 75 17
 

Torque Specs are for clean and lightly oiled threads in Ft.-lbs.

 

1 - Inch pounds. Retorque after engine run.

2- Bolt 30 ft.-lbs., Nut 25 ft.-lbs.

3- Pulley to Damper screws

4- 50 ft.-lbs. no gaskets